12588754440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{2297}}^1$

素因数の和:2839

約数の個数: 128

約数和(自身を含む): 38220336000

約数和(自身を除く): 25631581560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 419, 436, 545, 654, 838, 872, 1090, 1257, 1308, 1635, 1676, 2095, 2180, 2297, 2514, 2616, 3270, 3352, 4190, 4360, 4594, 5028, 6285, 6540, 6891, 8380, 9188, 10056, 11485, 12570, 13080, 13782, 16760, 18376, 22970, 25140, 27564, 34455, 45671, 45940, 50280, 55128, 68910, 91342, 91880, 137013, 137820, 182684, 228355, 250373, 274026, 275640, 365368, 456710, 500746, 548052, 685065, 751119, 913420, 962443, 1001492, 1096104, 1251865, 1370130, 1502238, 1826840, 1924886, 2002984, 2503730, 2740260, 2887329, 3004476, 3755595, 3849772, 4812215, 5007460, 5480520, 5774658, 6008952, 7511190, 7699544, 9624430, 10014920, 11549316, 14436645, 15022380, 19248860, 23098632, 28873290, 30044760, 38497720, 57746580, 104906287, 115493160, 209812574, 314718861, 419625148, 524531435, 629437722, 839250296, 1049062870, 1258875444, 1573594305, 2098125740, 2517750888, 3147188610, 4196251480, 6294377220, 12588754440]

約数ペア:

[(1, 12588754440), (2, 6294377220), (3, 4196251480), (4, 3147188610), (5, 2517750888), (6, 2098125740), (8, 1573594305), (10, 1258875444), (12, 1049062870), (15, 839250296), (20, 629437722), (24, 524531435), (30, 419625148), (40, 314718861), (60, 209812574), (109, 115493160), (120, 104906287), (218, 57746580), (327, 38497720), (419, 30044760), (436, 28873290), (545, 23098632), (654, 19248860), (838, 15022380), (872, 14436645), (1090, 11549316), (1257, 10014920), (1308, 9624430), (1635, 7699544), (1676, 7511190), (2095, 6008952), (2180, 5774658), (2297, 5480520), (2514, 5007460), (2616, 4812215), (3270, 3849772), (3352, 3755595), (4190, 3004476), (4360, 2887329), (4594, 2740260), (5028, 2503730), (6285, 2002984), (6540, 1924886), (6891, 1826840), (8380, 1502238), (9188, 1370130), (10056, 1251865), (11485, 1096104), (12570, 1001492), (13080, 962443), (13782, 913420), (16760, 751119), (18376, 685065), (22970, 548052), (25140, 500746), (27564, 456710), (34455, 365368), (45671, 275640), (45940, 274026), (50280, 250373), (55128, 228355), (68910, 182684), (91342, 137820), (91880, 137013)]